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1 files changed, 19 insertions, 5 deletions
diff --git a/Master/texmf-dist/doc/latex/overlays/overlays.tex b/Master/texmf-dist/doc/latex/overlays/overlays.tex
index 1698f2f8b9e..43afcd8953f 100644
--- a/Master/texmf-dist/doc/latex/overlays/overlays.tex
+++ b/Master/texmf-dist/doc/latex/overlays/overlays.tex
@@ -9,7 +9,7 @@
\begin{document}
\title{\textsf{overlays} -- incremental slides}
\author{Andreas Nolda}
-\date{2016/09/30 (v.\,2.0)}
+\date{2016/10/02 (v.\,2.2)}
\maketitle
\noindent The \textsf{overlay} package allows to write presentations with
@@ -67,21 +67,35 @@ The content of the |\only| command is also uncovered on the overlays specified
in the overlay specification, but is absent from unspecified overlays and does
not take up space there.
+\pagebreak
+\DescribeMacro{\savebetweenoverlays}
+The |page| and |equation| counters are not incremented between overlays. Other
+counters can be saved between overlays, too, by means of the following command:
+\begin{quote}
+|\savebetweenoverlays{|\meta{counter name}|}|
+\end{quote}
+Typically, this command would be used in the preamble.
+
\section{Known limitations}
The |\alert|, |\visible|, and |\only| commands must not contain verbatim
commands or environments. They may be used in the content of the |alltt|
environment, though.
+\section{Dependencies}
+
+The \textsf{overlays} package requires the following packages: \textsf{color},
+\textsf{environ}, and \textsf{pgffor} (part of \textsf{pgf}).
+
\section{Credits}
The code of the \textsf{overlays} package is inspired by Matthias Meister's
\textsf{present} package.
In addition, it uses an algorithm by Martin Scharrer for testing numbers in
-numerical ranges (cf. \url{http://tex.stackexchange.com/q/19000/}).
+numerical ranges (cf. \url{http://tex.stackexchange.com/q/19000}).
-The code for processing overlays with verbatim content is taken from the
-\textsf{texpower} package, which in turn took it from Till Tantau's
-\textsf{beamer} package.
+The code for saving counters between overlays as well as for overlays with
+verbatim content is taken from the \textsf{texpower} package, which in turn is
+based on Till Tantau's \textsf{beamer} package.
\end{document}